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| author | Stephen Kelly <steveire@gmail.com> | 2013-06-04 14:47:57 (GMT) |
|---|---|---|
| committer | Stephen Kelly <steveire@gmail.com> | 2013-07-08 20:39:57 (GMT) |
| commit | 574fec97fd011ea2899abdd05d97ea66f0faa063 (patch) | |
| tree | 82de4bacc4771ff4f6ce085cccec04d99b28d35b /Source/cmPolicies.cxx | |
| parent | d0a76ea07cfc2a73900a9539e940e1e60dbba120 (diff) | |
| download | CMake-574fec97fd011ea2899abdd05d97ea66f0faa063.zip CMake-574fec97fd011ea2899abdd05d97ea66f0faa063.tar.gz CMake-574fec97fd011ea2899abdd05d97ea66f0faa063.tar.bz2 | |
Export: Generate INTERFACE_LINK_LIBRARIES property on targets.
This property is generated only for targets which have recorded
policy CMP0022 as NEW, and a compatibility mode is added to
additionally export the old interfaces in that case too.
If the old interfaces are not exported, the generated export files
require CMake 2.8.12. Because the unit tests use a version which
is not yet called 2.8.12, temporarily require a lower version.
Diffstat (limited to 'Source/cmPolicies.cxx')
| -rw-r--r-- | Source/cmPolicies.cxx | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Source/cmPolicies.cxx b/Source/cmPolicies.cxx index 20c3058..15303c8 100644 --- a/Source/cmPolicies.cxx +++ b/Source/cmPolicies.cxx @@ -559,6 +559,11 @@ cmPolicies::cmPolicies() "and INTERFACE_COMPILE_OPTIONS properties. For in-build targets, CMake " "will use the INTERFACE_LINK_LIBRARIES property as the source of the " "link interface only if policy CMP0022 is NEW. " + "When exporting a target which has this policy set to NEW, only the " + "INTERFACE_LINK_LIBRARIES property will be processed and generated for " + "the IMPORTED target by default. A new option to the install(EXPORT) " + "and export commands allows export of the old-style properties for " + "compatibility with downstream users of CMake versions older than 2.8.12." "\n" "The OLD behavior for this policy is to ignore the " "INTERFACE_LINK_LIBRARIES property for in-build targets. " |